clir Focus review
A focused iPhone app for filtering nearby voices while keeping selected ambient sound.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
clir Focus is an iOS focus app for people who work with headphones and want to reduce the distraction of surrounding voices. It processes microphone audio on the device in real time, with options for preserving room sound, isolating speech, or listening without AI processing. The product is particularly suited to focused work in shared environments and to users seeking structured listening sessions, including people with ADHD-related attention challenges.
Its strongest distinction is the combination of voice filtering and configurable focus audio. Ambience mode removes voices while preserving room sound, while Speech mode isolates voices. Original mode provides audio without AI processing. White, pink, and brown colored-noise layers, a binaural beats layer, and structured focus sessions extend the app beyond a single filtering control. On-device processing is also central to its fit: audio is kept off the vendor’s servers. These features make clir Focus a focused listening tool rather than a general audio production application.
The commercial model is a country-specific monthly App Store subscription. The first three sessions are free, functioning as a limited trial rather than a free plan. Distribution through Apple’s App Store and iOS-only availability narrow the platform fit to iPhone users. The product should appeal to someone who wants real-time voice filtering, ambient-sound preservation, and built-in focus layers in one mobile app. It is less suitable for teams, cross-platform users, or buyers seeking integrations and a broader production workflow. Choose clir Focus for personal, headphone-based focus on iPhone; look elsewhere for wider platform coverage or production-oriented audio tools.
clir Focus pros and cons
- Where it wins
- Real-time voice filtering with Ambience, Speech, and Original modes
- On-device processing keeps audio off the vendor’s servers
- Adds colored noise, binaural beats, and structured focus sessions
- Where it doesn't
- Available only on iOS
- Requires a paid monthly subscription after three free sessions
- No broader production workflow or integrations are provided
clir Focus fact sheet, pricing and score →
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